new hosts appearing between 2016-05-04_0800 and 2016-05-05_0800:
horizon.tv                      has IPv4 has IPv6 2001:730:3400:8001::6 (ok) (time=0.172763), 2001:730:3400:8000::4 (ok) (time=0.177395)
mail.ru                         has IPv4 has IPv6 2a00:1148:1:1322::b0bb (ok) (time=0.207726)
volkswagen.de                   has IPv4 has IPv6 2a01:4dc0:0:4f00::c272:200c (ok) (time=0.185517)
www.blogspot.com.ar             has IPv4 has IPv6 2607:f8b0:400d:c06::bf (ok) (time=0.066537)
www.blogspot.com.es             has IPv4 has IPv6 2607:f8b0:400d:c06::bf (ok) (time=0.066593)
www.centralbank.net.in          has IPv4 has IPv6 2001:df7:6800:200:1bcd:345f:40fc:bb4c (ok) (time=0.261919)
www.google.co.bw                has IPv4 has IPv6 2607:f8b0:4004:806::2003 (ok) (time=0.061194)
www.groopspeak.com              has IPv4 has IPv6 2607:f1c0:80c:b00::43:c822 (ok) (time=0.061516)
www.karrierebibel.de            has IPv4 has IPv6 2a01:4f8:211:359::2 (ok) (time=0.161375)
www.liu.se                      has IPv4 has IPv6 2001:6b0:17:f008::66 (ok) (time=0.180274)
www.mpc-hc.org                  has IPv4 has IPv6 2a02:348:8d:37bb::1 (ok) (time=0.144790)
www.mytokri.com                 has IPv4 has IPv6 2400:cb00:2048:1::681b:b027 (ok) (time=0.000819), 2400:cb00:2048:1::681b:b127 (ok) (time=0.000799)
www.novi.ba                     has IPv4 has IPv6 2400:cb00:2048:1::681c:1a37 (ok) (time=0.000806), 2400:cb00:2048:1::681c:1b37 (ok) (time=0.000794)
www.oficinadanet.com.br         has IPv4 has IPv6 2607:f1c0:828:b300::4d:5096 (ok) (time=0.069166)
www.plarium.com                 has IPv4 has IPv6 2400:cb00:2048:1::6810:1512 (ok) (time=0.000780), 2400:cb00:2048:1::6810:1412 (ok) (time=0.000777)
www.socialsecurity.be           has IPv4 has IPv6 2a01:690:5:104::b28f (ok) (time=0.155919)
www.sohu.com                    has IPv4 has IPv6 2408:80f0:4010::1 (ok) (time=0.249167)
www.usf.edu                     has IPv4 has IPv6 2607:fe50:0:f302::249 (ok) (time=0.102461)
www.zengaming.co                has IPv4 has IPv6 2400:cb00:2048:1::6818:e3d (ok) (time=0.000823), 2400:cb00:2048:1::6818:f3d (ok) (time=0.000732)

hosts disappearing between 2016-05-04_0800 and 2016-05-05_0800:
raventools.com                  had IPv4 had IPv6 2400:cb00:2048:1::6814:4da7  
www.bankexamsindia.com          had IPv4 had IPv6 2607:f8b0:400d:c06::79  
www.blogspot.com.au             had IPv4 had IPv6 2607:f8b0:400d:c06::bf  
www.blogspot.mx                 had IPv4 had IPv6 2607:f8b0:400d:c06::bf  
www.blogspot.ro                 had IPv4 had IPv6 2607:f8b0:400d:c06::bf  
www.content-hike.com            had IPv4 had IPv6 2400:cb00:2048:1::6812:3bad  
www.dhakasports.com             had IPv4 had IPv6 2400:cb00:2048:1::681c:1779  
www.doubleclick.com             had IPv4 had IPv6 2607:f8b0:4006:807::200e  
www.forextime.com               had IPv4 had IPv6 2400:cb00:2048:1::6814:500f  
www.gamelogbook.com             had IPv4 had IPv6 2607:f8b0:400d:c06::79  
www.horizon.tv                  had IPv4 had IPv6 2001:730:3400:8000::a  
www.nbcphiladelphia.com         had IPv4 had IPv6 2001:559:19:306::b819:fe10  
www.seobook.com                 had IPv4 had IPv6 2600:3c01::f03c:91ff:fe3b:f4ff  
www.skywayinvestgroup.com       had IPv4 had IPv6 2001:41d0:b:a74:5:39:10:93  
www.sscadda.com                 had IPv4 had IPv6 2607:f8b0:400d:c06::79  
www.sullca.com                  had IPv4 had IPv6 2400:cb00:2048:1::681c:102c  
www.usask.ca                    had IPv4 had IPv6 2620:ae:0:1172:1edb:aa3e:76ea:8b4f  
www.watchcric.net               had IPv4 had IPv6 2400:cb00:2048:1::6819:621d  
www.znak.com                    had IPv4 had IPv6 2001:41d0:b:9ec:7a6e:616b:0:138